Mitsumi electronic NZ2GF-ETB ユーザーズマニュアル

203

APPENDICES

Appendix 1  Buffer Me

mory Details

Appendix 1.3  Ethern

et port o

peration ar

ea

The initial processing result is stored.

0: Completed
Other than 0: Failed
Refer to the troubleshooting page describing the case where the INIT. LED turned off, and take action.

784
(310

H

)

Open system

The specified open system is stored.

0: TCP Unpassive
1: TCP Fullpassive
3: UDP

785
(311

H

)

Protocol

The specified protocol is stored.

0: TCP
1: UDP

786
(312

H

)

Communication data code

The specified communication data code is stored.

0: Binary code
1: ASCII code

787
(313

H

)

Own Station Port No.

The port number specified for the own station is stored.

0000

H

: No setting

0401

H

 to 1387

H

, 1393

H

 to FFFE

H

: Own station's port

788
(314

H

)

TCP connection system

The specified TCP connection system is stored.
Valid only when the protocol is TCP.

0: Unpassive
1: Fullpassive

789
(315

H

)

Connection status

The current status is stored.

• When the protocol is TCP:

0000

H

: Disconnected (Connection disrupted)

0001

H

: Communicating (Connection established)

• When the protocol is UDP:

0000

H

: Error

0001

H

: Normal

790 to 791
(316

H

 to 317

H

)

System area



792
(318

H

)

Latest error code

The latest error code is stored.

0: No error
Other than 0: Latest error code

793
(319

H

)

Destination port No.

The port number of the external device on the other end is stored.

• When the protocol is TCP:

0000

H

: No setting, or disconnected (Connection disrupted)

Other than 0000

H

: Port No. of the external device with which the 

module is currently communicating

• When the protocol is UDP:

0000

H

: No setting, or no communication log in the past

Other than 0000

H

: Port number of an external device, with which the 

latest communication was made